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Cheap flights from Kalispell to Boston from $579

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Kalispell to Boston departing on 5/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
1:25 pm - 11:46 pm
FCA
-
MHT
8h 21m
1 stop
American Airlines Logo
6:57 am - 12:35 pm
MHT
-
FCA
7h 38m
1 stop
$579American Airlines
Thu, May 21 - Thu, May 28
American Airlines Logo
1:25 pm - 11:46 pm
FCA
-
MHT
8h 21m
1 stop
American Airlines Logo
5:38 am - 3:00 pm
MHT
-
FCA
11h 22m
2 stops
$584American Airlines
Thu, May 21 - Wed, May 27
United Airlines Logo
2:33 pm - 2:02 pm
FCA
-
MHT
21h 29m
2 stops
United Airlines Logo
9:25 am - 9:47 pm
MHT
-
FCA
14h 22m
2 stops
$662United Airlines
Fri, May 22 - Thu, May 28
American Airlines Logo
1:25 pm - 11:46 pm
FCA
-
MHT
8h 21m
1 stop
American Airlines Logo
5:38 am - 3:00 pm
MHT
-
FCA
11h 22m
2 stops
$664American Airlines
Thu, May 21 - Thu, May 28
American Airlines Logo
3:50 pm - 11:45 am
FCA
-
MHT
17h 55m
2 stops
American Airlines Logo
7:35 am - 4:03 pm
MHT
-
FCA
10h 28m
2 stops
$683American Airlines
Fri, May 22 - Wed, May 27
American Airlines Logo
3:50 pm - 11:46 pm
FCA
-
MHT
29h 56m
2 stops
American Airlines Logo
5:38 am - 4:03 pm
MHT
-
FCA
12h 25m
2 stops
$729American Airlines
Thu, May 21 - Wed, May 27
United Airlines Logo
2:33 pm - 7:02 pm
FCA
-
MHT
26h 29m
2 stops
United Airlines Logo
9:25 am - 9:47 pm
MHT
-
FCA
14h 22m
2 stops
$743United Airlines
Thu, May 21 - Thu, May 28
Alaska Airlines Logo
8:26 pm - 9:57 am
FCA
-
MHT
11h 31m
2 stops
Alaska Airlines Logo
12:06 pm - 11:47 pm
MHT
-
FCA
13h 41m
2 stops
$1,119Alaska Airlines
Fri, Apr 17 - Mon, Apr 20
Alaska Airlines Logo
8:26 pm - 11:29 am
FCA
-
MHT
13h 03m
2 stops
Alaska Airlines Logo
12:06 pm - 11:47 pm
MHT
-
FCA
13h 41m
2 stops
$1,154Alaska Airlines
Fri, Apr 3 - Tue, Apr 7
United Airlines Logo
6:00 am - 6:56 pm
FCA
-
MHT
10h 56m
2 stops
United Airlines Logo
7:31 pm - 1:31 pm
MHT
-
FCA
20h 00m
3 stops
$1,289United Airlines
Fri, Apr 3 - Tue, Apr 7

American Airlines flights from Kalispell to Manchester, New Hampshire

Our best American Airlines deals on Kalispell to Manchester, New Hampshire flight tickets
American Airlines
May 21
FCA1:25 pmKalispell Glacier Park
8h 21m
1 stop
MHT11:46 pmManchester
May 28
MHT6:57 amManchester
7h 38m
1 stop
FCA12:35 pmKalispell Glacier Park
$579
American Airlines
May 21
FCA1:25 pmKalispell Glacier Park
8h 21m
1 stop
MHT11:46 pmManchester
May 27
MHT5:38 amManchester
11h 22m
2 stops
FCA3:00 pmKalispell Glacier Park
$584
American Airlines
May 21
FCA1:25 pmKalispell Glacier Park
8h 21m
1 stop
MHT11:46 pmManchester
May 28
MHT5:38 amManchester
11h 22m
2 stops
FCA3:00 pmKalispell Glacier Park
$664

United Airlines flights from Kalispell to Manchester, New Hampshire

Our best United Airlines deals on Kalispell to Manchester, New Hampshire flight tickets
United Airlines
May 22
FCA2:33 pmKalispell Glacier Park
21h 29m
2 stops
MHT2:02 pmManchester
May 28
MHT9:25 amManchester
14h 22m
2 stops
FCA9:47 pmKalispell Glacier Park
$662
United Airlines
May 21
FCA2:33 pmKalispell Glacier Park
26h 29m
2 stops
MHT7:02 pmManchester
May 28
MHT9:25 amManchester
14h 22m
2 stops
FCA9:47 pmKalispell Glacier Park
$743
United Airlines
Apr 3
FCA6:00 amKalispell Glacier Park
10h 56m
2 stops
MHT6:56 pmManchester
Apr 7
MHT7:31 pmManchester
20h 00m
3 stops
FCA1:31 pmKalispell Glacier Park
$1,289

momondo Fare Finder

 
Customize your flight search to find flights from Kalispell to Manchester, New Hampshire that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 21, 2026.
Use the filters below to find and compare flights from Kalispell to Manchester, New Hampshire that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

KalispellManchester

FCA - MHT

FCAMHT

Kalispell Glacier Park

Thu 5/21

1:25 pm-11:46 pm

1 stop8h 21m

Manchester

Thu 5/28

6:57 am-12:35 pm

1 stop7h 38m

$579

KalispellManchester

FCA - MHT

FCAMHT

Kalispell Glacier Park

Thu 5/21

1:25 pm-11:46 pm

1 stop8h 21m

Manchester

Wed 5/27

5:38 am-3:00 pm

2 stops11h 22m

$584

KalispellManchester

FCA - MHT

FCAMHT

Kalispell Glacier Park

Fri 5/22

2:33 pm-2:02 pm

2 stops21h 29m

Manchester

Thu 5/28

9:25 am-9:47 pm

2 stops14h 22m

$662

KalispellManchester

FCA - MHT

FCAMHT

Kalispell Glacier Park

Thu 5/21

1:25 pm-11:46 pm

1 stop8h 21m

Manchester

Thu 5/28

5:38 am-3:00 pm

2 stops11h 22m

$664

KalispellManchester

FCA - MHT

FCAMHT

Kalispell Glacier Park

Fri 5/22

3:50 pm-11:45 am

2 stops17h 55m

Manchester

Wed 5/27

7:35 am-4:03 pm

2 stops10h 28m

$683

KalispellManchester

FCA - MHT

FCAMHT

Kalispell Glacier Park

Thu 5/21

3:50 pm-11:46 pm

2 stops29h 56m

Manchester

Wed 5/27

5:38 am-4:03 pm

2 stops12h 25m

$729

KalispellManchester

FCA - MHT

FCAMHT

Kalispell Glacier Park

Thu 5/21

2:33 pm-7:02 pm

2 stops26h 29m

Manchester

Thu 5/28

9:25 am-9:47 pm

2 stops14h 22m

$743

KalispellManchester

FCA - MHT

FCAMHT

Kalispell Glacier Park

Fri 4/17

8:26 pm-9:57 am

2 stops11h 31m

Manchester

Mon 4/20

12:06 pm-11:47 pm

2 stops13h 41m

$1,119

KalispellManchester

FCA - MHT

FCAMHT

Kalispell Glacier Park

Fri 4/3

8:26 pm-11:29 am

2 stops13h 03m

Manchester

Tue 4/7

12:06 pm-11:47 pm

2 stops13h 41m

$1,154

KalispellManchester

FCA - MHT

FCAMHT

Kalispell Glacier Park

Fri 4/3

6:00 am-6:56 pm

2 stops10h 56m

Manchester

Tue 4/7

7:31 pm-1:31 pm

3 stops20h 00m

$1,289

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Boston from

How to get the cheapest flight ticket from Kalispell to Manchester, New Hampshire

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Manchester, New Hampshire?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Manchester, New Hampshire from Kalispell according to our data. Delta is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Manchester, New Hampshire. Keep in mind that there are 4 different airlines that fly to Manchester, New Hampshire on a routine basis, so you have a few additional options to choose from.

When to book flights from Kalispell to Manchester, New Hampshire

Are you open to changing your travel dates? Check out the ideal times to fly from Kalispell to Manchester, New Hampshire according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kalispell to Manchester, New Hampshire (FCA to MHT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kalispell to Manchester, New Hampshire

Fastest flight time

8h 21m

Direct flights

None
The fastest flight from Kalispell to Manchester, New Hampshire takes 8h 21m
There are no direct flights from Kalispell to Manchester, New Hampshire. There are no popular flight routes from Kalispell to Manchester, New Hampshire.
Search flight deals

  • How far is Kalispell Glacier Park to Manchester by plane?

    The distance between Kalispell Glacier Park and Manchester is about 2073.7 mi. Flights usually cover this in 8h 21m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Kalispell Glacier Park Airport to Manchester Airport?

    Prices for flights from Kalispell Glacier Park Airport to Manchester Airport refresh daily.

  • How old do you have to be to fly from Kalispell Glacier Park Airport to Manchester Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kalispell Glacier Park Airport to Manchester Airport.

  • What documentation or ID do you need to fly to Manchester Airport?

    The travel and health documents you'll need for your trip to Manchester Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Manchester Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Keene

Why use momondo?

Why should I use momondo to find a flight deal from Kalispell to Manchester?

Finding the right flight to Manchester from Kalispell is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Manchester quick and easy, saving you time and money.

Can I find flights from Kalispell to Manchester with flexible booking policies on momondo?

Yes. All flights to Manchester from Kalispell on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Kalispell to Manchester?

Once you have performed a search for Kalispell to Manchester flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Kalispell to Manchester right now. Can momondo alert me if prices change?

Price alerts on flights to Manchester from Kalispell are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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